







"Fit perfectly and worked exactly as expected — support was excellent."
Hertz DBA 201 F
Upgrade Your Vehicle With Confidence. This Is Built to Fit, Perform, and Last
The Hertz DBA 201 F is an 8-inch, super-flat active subwoofer enclosure from the Dieci series. Designed specifically for tight spaces, its ultra-slim 3.11" profile makes it an ideal "under-seat" solution for trucks, hatchbacks, or even electric vehicles (EVs) where cargo space and power efficiency are critical.
Key Features
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Super-Flat Design: The enclosure is optimized using FEM (Finite Element Method) simulation to maximize bass output despite its shallow depth, allowing it to fit under seats or behind panels that standard subwoofers cannot reach.
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High-Efficiency Class D Amplifier: It features a built-in 220W RMS (440W Peak) amplifier. Using "He-Li" technology (High Efficiency/Low Impedance), it is optimized for a 0.4-ohm load, allowing it to draw significantly less current while producing high output.
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Plug-and-Play Integration: The unit includes a quick-release Molex harness for power and signal. This allows you to easily unplug and remove the subwoofer if you temporarily need extra cargo space.
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Full Control Suite: Unlike many compact subs, this includes a comprehensive set of tuning tools: a variable low-pass filter (50–150 Hz), a 0–180° phase switch, and an adjustable bass boost (0–6 dB at 45 Hz).
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EV & Start-Stop Friendly: It features a wide operating voltage (6.5V – 18V) and low idling current, making it fully compatible with modern hybrid and electric vehicles.
Technical Specifications
- Ships within 1–3 business days from our warehouse
- Tracking included with every order
- Free 30-day returns if it doesn’t work for your setup
- 2-year manufacturer warranty
- Authorized dealer guarantee
- Real installer-backed support before and after purchase

Why This Upgrade Makes Daily Driving Better
Ease of Use & Safety
Expandable by Design
FITMENT & INSTALLATION MADE SIMPLE
WHAT VEHICLES IT WORKS WITH
We verify compatibility before you buy, no guesswork.
DIY FRIENDLY IF:
- You're comfortable with basic tools
- You follow provided instructions
PROFESSIONAL INSTALL RECOMMENDED IF:
- Your vehicle requires dash kits or wiring adapters
- You want a turnkey experience
INSTALLATION CREDIT & SUPPORT:
- $75 Installation Credit when purchased online
- Speak to real installers before you buy
- Bring it into one of our locations for install
Why Buying This Here Is Safer Than Anywhere Else
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Verified Vehicle Fit
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Installer Support
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Authorized Products
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Easy Returns
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Physical stores & real installers
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FREQUENTLY ASKED QUESTIONS
FREQUENTLY ASKED QUESTIONS
How do I know this stereo or speaker will fit my car?
Select your year, make, and model using the Vehicle Fit Guide at the top of the page. You’ll only see products that are compatible with your exact vehicle setup.
What happens if I order something that doesn’t fit?
You can return or exchange it within 30 days. We’ll help you identify the correct part for your vehicle so you don’t have to guess again.
Are these products brand new and covered by warranty?
Yes — all products are brand new, authentic, and sold as an authorized dealer, which means they include a full manufacturer warranty.
Can you install this for me, or do I need to do it myself?
You can do either. Install it yourself, or use your $75 installation credit at our shop and have it professionally installed by our team.
What if I don’t know what to choose for my car?
Tell us your vehicle and what you want to improve (sound, bass, CarPlay, etc.). We’ll recommend the exact products that fit your car and your budget.
